Yoshikazu Ohno

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device manufacturing method and semiconductor device
- Patent number 6,586,295
- Issue date Jul 1, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 6,100,134
- Issue date Aug 8, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and fabrication method thereof
- Patent number 6,087,694
- Issue date Jul 11, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of manufacturing the same
- Patent number 5,956,586
- Issue date Sep 21, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device incorporating capacitors
- Patent number 5,923,062
- Issue date Jul 13, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a contact hole
- Patent number 5,828,096
- Issue date Oct 27, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with short circuit prevention and method of ma...
- Patent number 5,801,443
- Issue date Sep 1, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming element isolating region in a semiconductor device
- Patent number 5,668,044
- Issue date Sep 16, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device with planarization structure
- Patent number 5,608,248
- Issue date Mar 4, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having interconnection layers of T-shape cross...
- Patent number 4,905,068
- Issue date Feb 27, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Shinichi Satoh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device manufacturing method and semiconductor device
- Publication number 20020004269
- Publication date Jan 10, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ohno
- H01 - BASIC ELECTRIC ELEMENTS

Yoshikazu Ohno

Person

Patents Grantslast 30 patents

Semiconductor device manufacturing method and semiconductor device

Method of fabricating semiconductor device

Semiconductor memory device and fabrication method thereof

Semiconductor memory device and method of manufacturing the same

Semiconductor device incorporating capacitors

Semiconductor device having a contact hole

Semiconductor device with short circuit prevention and method of ma...

Method of forming element isolating region in a semiconductor device

Semiconductor memory device with planarization structure

Semiconductor device having interconnection layers of T-shape cross...

Patents Applicationslast 30 patents

Semiconductor device manufacturing method and semiconductor device